Wearable display device



FIG. 1 is a front perspective view of a wearable display device according to a second embodiment of our design;

FIG. 2 is a front elevation view of the wearable display device of FIG. 1;

FIG. 3 is a back elevation view of the wearable display device of FIG. 1;

FIG. 4 is a right elevation view of the wearable display device of FIG. 1;

FIG. 5 is a left elevation view of the wearable display device of FIG. 1;

FIG. 6 is a top elevation view of the wearable display device of FIG. 1; and,

FIG. 7 is a bottom elevation view of the wearable display device of FIG. 1.

Broken lines are environmental only and form no part of the claimed design. 

CLAIM The ornamental design for a wearable display device, as shown and described. 